Zobrazeno 1 - 10
of 1 430
pro vyhledávání: '"Rocca C."'
Autor:
Perez, I. A., Porath, D. Vaknin Ben, La Rocca, C. E., Buldyrev, S. V., Braunstein, L. A., Havlin, S.
In this paper we study the Motter-Lai model of cascading failures induced by overloads in both isotropic and anisotropic spatial networks, generated by placing nodes in a square lattice and using various distributions of link lengths and angles. Anis
Externí odkaz:
http://arxiv.org/abs/2112.11308
Publikováno v:
Phys. Rev. E 102, 022310 (2020)
The frequent emergence of diseases with the potential to become threats at local and global scales, such as influenza A(H1N1), SARS, MERS, and recently COVID-19 disease, makes it crucial to keep designing models of disease propagation and strategies
Externí odkaz:
http://arxiv.org/abs/2004.10593
Publikováno v:
In Public Health May 2023 218:186-196
Publikováno v:
In Chemical Engineering Journal 1 December 2022 449
Publikováno v:
PLoS ONE 11(9): e0163593 (2016)
We propose and study a model for the interplay between two different dynamical processes --one for opinion formation and the other for decision making-- on two interconnected networks $A$ and $B$. The opinion dynamics on network $A$ corresponds to th
Externí odkaz:
http://arxiv.org/abs/1604.07444
Recent network research has focused on the cascading failures in a system of interdependent networks and the necessary preconditions for system collapse. An important question that has not been addressed is how to repair a failing system before it su
Externí odkaz:
http://arxiv.org/abs/1512.02555
Publikováno v:
EPL 111 (2015) 46001
We study the fluctuations of the interface, in the steady state, of the Surface Relaxation Model (SRM) in two scale free interacting networks where a fraction $q$ of nodes in both networks interact one to one through external connections. We find tha
Externí odkaz:
http://arxiv.org/abs/1505.02753
Publikováno v:
EPL 106 (2014) 40004
We present a model that explores the influence of persuasion in a population of agents with positive and negative opinion orientations. The opinion of each agent is represented by an integer number $k$ that expresses its level of agreement on a given
Externí odkaz:
http://arxiv.org/abs/1403.3011
Autor:
Piontti, A. L. Pastore Y, La Rocca, C. E., Toroczkai, Z., Braunstein, L. A., Macri, P. A., Lopez, E.
We study the effects of relaxational dynamics on congestion pressure in scale free networks by analyzing the properties of the corresponding gradient networks (Z. Toroczkai, K. E. Bassler, Nature {\bf 428}, 716 (2004)). Using the Family model (F. Fam
Externí odkaz:
http://arxiv.org/abs/0803.3755
Publikováno v:
Phys Rev E 77, 046120 (2008)
In this paper we derive analytically the evolution equation of the interface for a model of surface growth with relaxation to the minimum (SRM) in complex networks. We were inspired by the disagreement between the scaling results of the steady state
Externí odkaz:
http://arxiv.org/abs/0712.3788